You're forgetting someone - Keontra Smith.
Check out this 2-play sequence. Smith has obvious talent as a run-and-hit athlete but has struggled with play recognition, reaction time, angles, etc most of the year. Here he's alert to the zone read, slips the block from the RT outside and closes hard to put his shoulder on the QB. Then he's the flat defender in a 3-deep zone pressure and snaps to react to the back on the flat route and hit him outside his frame just after the ball arrived. You can see his brain working rapidfire as he sees #2 release inside, looks to #1 going vertical then immediately closes on the back.
You can find plays like that in these highlights from a bunch of guys including Bolden, Jennings, Steed, Phillips and Harvey.